WA Hammond Drierite® Desiccants Indicating 10-20 Mesh - 1 lb Glass Bottle

Features:

• Made from the natural mineral, gypsum (Calcium Sulfate).
• Available in several mesh sizes designed to solve all types of drying problems.
• All purpose drying agent for:
• Air
• Gases
• Refrigerants
• Liquids
• Solvents
• Maintains a dry atmosphere in storage spaces, packaging, and other enclosures that are subject to mildew, corrosion, rust or other deterioration caused by high humidity.
• After normal use, any of the forms of Drierite® may be regenerated for reuse.
• Operation is simple and involves only standard equipment
• Indicating is blue when dry and changes to rose-red upon absorption of moisture.

Color indication becomes valuable when it is important to know with certainty that dryness is being maintained, and to signal when the drying agent should be replaced.